BibTex format
@article{Liebel:2010,
author = {Liebel, HT and Bidartondo, MI and Preiss, K and Segreto, R and Stoeckel, M and Rodda, M and Gebauer, G},
journal = {American Journal of Botany},
pages = {903--912},
title = {C and N stable isotope signatures reveal constraints to nutritional modes in orchids from the Mediterranean and Macaronesia.},
volume = {6},
year = {2010}
}